XL485CS – RS-485/RS-422 Transceiver – Xinluda

The Xinluda XL485CS is a +5V, half-duplex, ±15kV ESD-protected high-speed RS-485 transceiver in a SOP-8 package, integrating one driver and one receiver for data rates up to 10Mbps.

The XL485CS from Xinluda is a +5V, half-duplex, ±15kV ESD-protected high-speed RS-485 transceiver. It integrates a single differential line driver and a single differential receiver in a compact SOP-8 package, making it well suited to robust two-wire multidrop communication links in electrically noisy environments. The device supports data rates up to 10Mbps and includes separate drive enable (DE) and receive enable (RE) control pins, allowing the driver and receiver outputs to be placed in a high-impedance (tri-state) condition when disabled.

Designed for reliable bus operation, the XL485CS presents a 1/8 unit-load receiver input impedance, allowing up to 256 transceivers to be connected on a single bus. An integrated fail-safe circuit ensures a defined receiver output state when the receiver inputs are open or shorted, improving link integrity in real-world wiring conditions.

Key Features

• +5V single-supply operation (4.5V to 5.5V)
• Half-duplex RS-485/RS-422 transceiver: one driver, one receiver
• Data rates up to 10Mbps
• ±15kV ESD protection (Human Body Model) on A/B bus pins
• Drive enable (DE) and receive enable (RE) control pins with tri-state outputs
• 1/8 unit-load receiver input impedance — up to 256 transceivers per bus
• Integrated receiver fail-safe for open or shorted inputs
• Operating temperature range: -40°C to +85°C
• Typical 600µA supply current
• SOP-8 package

Applications

• Industrial control and automation networks
• RS-485 / RS-422 communication interfaces
• Industrial motor drives
• Automated HVAC and building management systems
• Multidrop data transmission and field bus links

Why Source XL485CS from Pacific Component Xchange

The XL485CS is a hard-to-find interface IC with limited authorized-distributor availability. Pacific Component Xchange specializes in sourcing scarce, allocated, and end-of-life interface and communication ICs like this Xinluda RS-485 transceiver. Our team verifies authenticity and provides quality assurance on every order, with global shipping to support your production schedule.

Whether you need a single reel for a prototype build or volume quantities for production, request a quote (RFQ) and our sourcing specialists will respond quickly with current availability and lead time. Pacific Component Xchange is your partner for obsolete and difficult-to-source components — submit your RFQ for the XL485CS today.